Cheapest return flights from New York to Seoul in May from $1086

AirHint found the following cheapest return flights from New York (LGA) to Seoul (ICN) in May 2026 (see full year).

Return flights

21 May - 26 May Air Canada
16 May - 24 May Frontier Airlines
18 May - 29 May Spirit Airlines
11 May - 29 May Spirit Airlines
24 May - 31 May Air Canada
20 May - 31 May Frontier Airlines
11 May - 23 May Air Canada
09 May - 23 May Air Canada
11 May - 24 May Air Canada
13 May - 24 May Frontier Airlines
21 May - 02 Jun Air Canada
15 May - 05 Jun Air Canada
23 May - 05 Jun Air Canada
28 May - 26 Jun Air Canada
22 May - 06 Jun Air Canada
21 May - 30 Jun Porter Airlines (Canada) Ltd
11 May - 19 Jun Air Canada
14 May - 08 Jun Air Canada
15 May - 15 Jun Air Canada
16 May - 04 Jun Air Canada

Also check the deals for one-way flights from New York to Seoul in May.

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